Downloading instructions:each layout contains a short description and a set of requirements such as the needed libraries for proper viewing and the version of RR-Track required. Layouts in ZIP format will require an unzipping utility such as PKUNZIP or WINZIP to extract. You must then copy the expanded layout file to your RR-Track folder, and open it from RR-Track. Layouts in EXE format contain a setup utility that finds your RR-Track installation, and then copies the layout to the EXAMPLES folder in your RR-Track installation.